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Automatic alignment system in simple planes for projection mapping

Hamada, Nozomu and Kaneda, Tomohiro and Mitsukura, Yasue (2015) Automatic alignment system in simple planes for projection mapping. Journal Of Signal Processing, 19 (4). pp. 151-154. ISSN 1342-6230

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Projection of computer graphics images on walls or architecture, known as projection mapping, has been used widely and applied in many fields. In projection mapping, the relative alignment between the projected images and the target is important because the efficiency of projection mapping may be reduced due to misregistration. However, the process of alignment is manual and time-consuming. To solve this problem, we propose an automatic alignment method th at uses depth information and geometrical characteristics of a plane. This meth od enables the correction of a distorted image proj ected from an arbitrary angle. As a result, distortion is reduced by applying our proposed method, which is evaluated by the error rate defined. Performing additional experiments and evalua ting the effect of our method will be a part of our future works.

Item Type:Article
Subjects:A General Works
ID Code:60127
Deposited By: Haliza Zainal
Deposited On:24 Jan 2017 10:54
Last Modified:27 Jul 2017 11:37

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